Letters tc EcIitcur article holes Ned Kragness October issue Model Aviation very informative did mention very best type drill have found drill precise hole wood called Brad Point Drill have now found local hardware store selling bits packaged Irwin sizes limited smallest have found date 1/8 inch works fine 4-40 mounting bolts discovered handy bit Ar watching demonstration Shop Smith local shopping mall asking closer look bit demonstrated Arthur Johnson Rockford Illinois Scale Rules must take exception Dave Platts ill-conceived comments Focus Competition October 1993 concerning impending changes Scale judging rules Dave happily reported universally hated rule 46 list purchased items finally history Given opposition rule far unanimous Im curious Dave defines universal new rules will split serious Scale competition two categories Designer Scale Everything Else Scale say Dave did throwing models scratch-built plans highly-prefabricated models available today no basis unfairness prevails ludicrous am currently building Supermarine Spitfire Brian Taylor plans can say perfect candor building such model takes times effort assembling example Yelow Aircraft BVM kit Nevertheless complex structure Spitfire puts beyond modelers designing skills am no exception Certainly scratch-building whether plans otherwise popular once Perhaps elimination Rule 46 meant appease majority unwilling make effort build scratch will increase interest Scale can live Continued page 42 #101 Extra Hands below Makes covering easy #401 Digger left Easiest use hinging tool available $335 ELDON J LIND COMPANY 3151 Caravelle Dr Lake Havasu City AZ 86406 602 453-7970 Send self-addressed stamped envelope br catalog products MIC & Visa accepted December 1993 5 FOR SERIOUS MODEL BUILDERS Build entire basic assembly before gluing Bandit Does Again Bob Bienensteins Bandit November 1993 Model Aviation won Moffett event Nats/USOC second straight year Bobs winning score 1080 easily topped field easy accuraru SiralgEll Without access #500A $10885 access #50DB $191 AO Hole Story uzuz Duplicator Contour Sander Turn out beautiful edges Simple easy Standard $2055 xe $5955 DODDGER DODDGER takes 1st Place 1993 AMA Nationals! Craig Gruokemeyer mw has add previous list awards 1st Place Nationals 1990 1991 & now 1993 National Record Holder & 1991 19- 1st Place Awarda 11-2nd Place Awards 26- Fast Time Awards 1989 & 1991 TURN Q500 Champ 5th PlaceNMPRA National Pbuts kit includes machine-cut hand-selected wood AII tricks included* record keeps growingEngine 25 45 Satisfy yew need speed Span 50 inchea$4999 vi& DODDGER Area 500 aquare inchee DIRECT CoNNEC-rioN mm-Es--_______ Letters Continued page 5 pass change off completely fair competitors disservice very modelers future hope Designer Scale Ive disciple Dave Platts years case believe has stryed far mark Jim Ryan Cincinnati Ohio Help Provided Thanks much publishing letter Lockheed Electra lOB response great expected quality information indicative quality membership AMA have extended thanks Bill Harney Neil Reid Henry Farrar wealth info greatest Thanks again great magazine Carl W Lybarger Springfield Missouri Shhh would like reply letter Hawks vs Models September 1993 issue Model Aviation Mr Larry Renger Mr Renger relates experience police officer flying Cox EZ-Bee II unfortunately makes light increasingly serious problem noise levels Clearly model power-on mode caused noise complaint implies fooled local law enforcement official thinking irate neighbor overly sensitive further points out absolve himself further blame engine muffled met AMA FAT specs Clearly too loud someone Mr Rengers actions attitude disservice jeopardize actions serious modelers attempting quiet model engines save flying sites Scott Schroeder Newark Calfomia Theory Fact Part AMAs charter promote education AMA justly proud its young members have gone careers aviation aerodynamics regard important technical issues terminology presented accurately regret have found large number errors Mr cot2tirlued page 52 42 Model Aviation * Capstone B/C Supplim Inc. 562 W Sehrock Rd. Wessavifle OH 43081 614-899-6313 1-800-593-5250 BRASS HARDWARE sLID WILL STORE 2 TRANSMITTERS THREE SLIDE OUT DRAWERS sALSO INCLUDED CONTROL PANEL FUEL PUMP 1 GAL FUEL BOTTLE 1 2V RECHARGABLE NO MAINTENANCE BATTERY ACTUAL SIZE 1 & x 1 6 x 1 PM Send Check Money Order $16995 1 Shipping & Handling NORTHWEST HOBBY TECHNOLOGIES 322 E St SE Auburn WA 98002 206 939-0884 Letters Continued page 42 deBolts articles recently September 1993 Model Aviation mere difference opinion issues give just three examples Different airfoils generate different amounts lift change wing another re trim plane steady horizontal flight lift will exactly equal weight both cases Yet deBolt Due revolutionary affect new Snake Oil Lubricants Power Rev having B/C engines model ers mak ing Secret Weapon r Rev will quickly transform B/C engine faster smoother powerful efficient powerplant special SP-1O lubricant formula Power Rev B/C Fuel Treatment R/C Engine Treatment B/C 2-Cycle Oil secret effects posi tive change surface metal internal engine parts electro-chemical conditioning causes parts become speaks wing Davis airfoil creating lift of tested wing can have better worse lift-to-drag ratio different zero-lift angle attack higher lower maximum coefficient lift amount lift property airfoil point deBolt says tail lift increased moved mean coefficient lift Ci aft means center lift 'mean coefficient lift' repellent WITH other helps sr-b eliminate friction results phenomenall Power Rev B/C Fuel Treatment stabilizes oxygenates uel tdfficient com bustion longer running times regular treatment Power Rev R/C Engine Treatment will uard engine wear lubricates protects internal engine parts big names B/C using Snake Oil lubricants now swear So notice bottle Power Rev hidden buddies field box youll know hasnt told about it. thats secret weaoon III ICANTS After increased speeds my Available R/C Outlets Nationwide Aggressor achieved Isse SnakeExcluaively Manufactured Diatributed OilLabrica nts treat alt P/CRobart Mfg Inc StOharlen IL 708-584-7616pamSts equipment--David Ribbe ___ MADE IN USA _____ 01593 R5EARTMFGfmm Power Rev A/C Engtne Treatment SO-Ol r Rev A/C Fuet Treatment- SO-tt2 r Rev A/C 2-Cycle Oil SO-06 52 Model Aviation ay move coefficient lift since place dimensionless number Since correct notation coefficient lift used error repeated dont think its typo confusion authors part editors should have caught August issue deBolt called wing tips have sweep leading edge canard whereas term usually means aircraft configuration main lifting surface rear horizontal stabilizing surface canard front Hal deBolt [a] well-known respected designer flier model planes have published articles sufficient editorial care checking does him readers no service JefRaskin Pacfica California seems time technical article presented number folks out will claim its wrong regardless material presented lam well aware problems have occurred previous deBolt articles must remember thing content pieces present represents authors opinions As such must allow room divergence Whether material actually useful up individuals needs also rechecked canard reference found no indication deBolt meant use term anything other its standard context ie main lifting surface rear SPECIFICATIONS Wing Span 36 Wing Area 360 sq Engine lO.15 o 3 ChannelI Weight 35 oz Perfect Club Combat Pylon Racing Just Plane Fun STILL ONLY. OPTIONAL DRESS UP Include $500 Shioinc & handlir
Edition: Model Aviation - 1993/12
Page Numbers: 5, 42, 52
Letters tc EcIitcur article holes Ned Kragness October issue Model Aviation very informative did mention very best type drill have found drill precise hole wood called Brad Point Drill have now found local hardware store selling bits packaged Irwin sizes limited smallest have found date 1/8 inch works fine 4-40 mounting bolts discovered handy bit Ar watching demonstration Shop Smith local shopping mall asking closer look bit demonstrated Arthur Johnson Rockford Illinois Scale Rules must take exception Dave Platts ill-conceived comments Focus Competition October 1993 concerning impending changes Scale judging rules Dave happily reported universally hated rule 46 list purchased items finally history Given opposition rule far unanimous Im curious Dave defines universal new rules will split serious Scale competition two categories Designer Scale Everything Else Scale say Dave did throwing models scratch-built plans highly-prefabricated models available today no basis unfairness prevails ludicrous am currently building Supermarine Spitfire Brian Taylor plans can say perfect candor building such model takes times effort assembling example Yelow Aircraft BVM kit Nevertheless complex structure Spitfire puts beyond modelers designing skills am no exception Certainly scratch-building whether plans otherwise popular once Perhaps elimination Rule 46 meant appease majority unwilling make effort build scratch will increase interest Scale can live Continued page 42 #101 Extra Hands below Makes covering easy #401 Digger left Easiest use hinging tool available $335 ELDON J LIND COMPANY 3151 Caravelle Dr Lake Havasu City AZ 86406 602 453-7970 Send self-addressed stamped envelope br catalog products MIC & Visa accepted December 1993 5 FOR SERIOUS MODEL BUILDERS Build entire basic assembly before gluing Bandit Does Again Bob Bienensteins Bandit November 1993 Model Aviation won Moffett event Nats/USOC second straight year Bobs winning score 1080 easily topped field easy accuraru SiralgEll Without access #500A $10885 access #50DB $191 AO Hole Story uzuz Duplicator Contour Sander Turn out beautiful edges Simple easy Standard $2055 xe $5955 DODDGER DODDGER takes 1st Place 1993 AMA Nationals! Craig Gruokemeyer mw has add previous list awards 1st Place Nationals 1990 1991 & now 1993 National Record Holder & 1991 19- 1st Place Awarda 11-2nd Place Awards 26- Fast Time Awards 1989 & 1991 TURN Q500 Champ 5th PlaceNMPRA National Pbuts kit includes machine-cut hand-selected wood AII tricks included* record keeps growingEngine 25 45 Satisfy yew need speed Span 50 inchea$4999 vi& DODDGER Area 500 aquare inchee DIRECT CoNNEC-rioN mm-Es--_______ Letters Continued page 5 pass change off completely fair competitors disservice very modelers future hope Designer Scale Ive disciple Dave Platts years case believe has stryed far mark Jim Ryan Cincinnati Ohio Help Provided Thanks much publishing letter Lockheed Electra lOB response great expected quality information indicative quality membership AMA have extended thanks Bill Harney Neil Reid Henry Farrar wealth info greatest Thanks again great magazine Carl W Lybarger Springfield Missouri Shhh would like reply letter Hawks vs Models September 1993 issue Model Aviation Mr Larry Renger Mr Renger relates experience police officer flying Cox EZ-Bee II unfortunately makes light increasingly serious problem noise levels Clearly model power-on mode caused noise complaint implies fooled local law enforcement official thinking irate neighbor overly sensitive further points out absolve himself further blame engine muffled met AMA FAT specs Clearly too loud someone Mr Rengers actions attitude disservice jeopardize actions serious modelers attempting quiet model engines save flying sites Scott Schroeder Newark Calfomia Theory Fact Part AMAs charter promote education AMA justly proud its young members have gone careers aviation aerodynamics regard important technical issues terminology presented accurately regret have found large number errors Mr cot2tirlued page 52 42 Model Aviation * Capstone B/C Supplim Inc. 562 W Sehrock Rd. Wessavifle OH 43081 614-899-6313 1-800-593-5250 BRASS HARDWARE sLID WILL STORE 2 TRANSMITTERS THREE SLIDE OUT DRAWERS sALSO INCLUDED CONTROL PANEL FUEL PUMP 1 GAL FUEL BOTTLE 1 2V RECHARGABLE NO MAINTENANCE BATTERY ACTUAL SIZE 1 & x 1 6 x 1 PM Send Check Money Order $16995 1 Shipping & Handling NORTHWEST HOBBY TECHNOLOGIES 322 E St SE Auburn WA 98002 206 939-0884 Letters Continued page 42 deBolts articles recently September 1993 Model Aviation mere difference opinion issues give just three examples Different airfoils generate different amounts lift change wing another re trim plane steady horizontal flight lift will exactly equal weight both cases Yet deBolt Due revolutionary affect new Snake Oil Lubricants Power Rev having B/C engines model ers mak ing Secret Weapon r Rev will quickly transform B/C engine faster smoother powerful efficient powerplant special SP-1O lubricant formula Power Rev B/C Fuel Treatment R/C Engine Treatment B/C 2-Cycle Oil secret effects posi tive change surface metal internal engine parts electro-chemical conditioning causes parts become speaks wing Davis airfoil creating lift of tested wing can have better worse lift-to-drag ratio different zero-lift angle attack higher lower maximum coefficient lift amount lift property airfoil point deBolt says tail lift increased moved mean coefficient lift Ci aft means center lift 'mean coefficient lift' repellent WITH other helps sr-b eliminate friction results phenomenall Power Rev B/C Fuel Treatment stabilizes oxygenates uel tdfficient com bustion longer running times regular treatment Power Rev R/C Engine Treatment will uard engine wear lubricates protects internal engine parts big names B/C using Snake Oil lubricants now swear So notice bottle Power Rev hidden buddies field box youll know hasnt told about it. thats secret weaoon III ICANTS After increased speeds my Available R/C Outlets Nationwide Aggressor achieved Isse SnakeExcluaively Manufactured Diatributed OilLabrica nts treat alt P/CRobart Mfg Inc StOharlen IL 708-584-7616pamSts equipment--David Ribbe ___ MADE IN USA _____ 01593 R5EARTMFGfmm Power Rev A/C Engtne Treatment SO-Ol r Rev A/C Fuet Treatment- SO-tt2 r Rev A/C 2-Cycle Oil SO-06 52 Model Aviation ay move coefficient lift since place dimensionless number Since correct notation coefficient lift used error repeated dont think its typo confusion authors part editors should have caught August issue deBolt called wing tips have sweep leading edge canard whereas term usually means aircraft configuration main lifting surface rear horizontal stabilizing surface canard front Hal deBolt [a] well-known respected designer flier model planes have published articles sufficient editorial care checking does him readers no service JefRaskin Pacfica California seems time technical article presented number folks out will claim its wrong regardless material presented lam well aware problems have occurred previous deBolt articles must remember thing content pieces present represents authors opinions As such must allow room divergence Whether material actually useful up individuals needs also rechecked canard reference found no indication deBolt meant use term anything other its standard context ie main lifting surface rear SPECIFICATIONS Wing Span 36 Wing Area 360 sq Engine lO.15 o 3 ChannelI Weight 35 oz Perfect Club Combat Pylon Racing Just Plane Fun STILL ONLY. OPTIONAL DRESS UP Include $500 Shioinc & handlir
Edition: Model Aviation - 1993/12
Page Numbers: 5, 42, 52
Letters tc EcIitcur article holes Ned Kragness October issue Model Aviation very informative did mention very best type drill have found drill precise hole wood called Brad Point Drill have now found local hardware store selling bits packaged Irwin sizes limited smallest have found date 1/8 inch works fine 4-40 mounting bolts discovered handy bit Ar watching demonstration Shop Smith local shopping mall asking closer look bit demonstrated Arthur Johnson Rockford Illinois Scale Rules must take exception Dave Platts ill-conceived comments Focus Competition October 1993 concerning impending changes Scale judging rules Dave happily reported universally hated rule 46 list purchased items finally history Given opposition rule far unanimous Im curious Dave defines universal new rules will split serious Scale competition two categories Designer Scale Everything Else Scale say Dave did throwing models scratch-built plans highly-prefabricated models available today no basis unfairness prevails ludicrous am currently building Supermarine Spitfire Brian Taylor plans can say perfect candor building such model takes times effort assembling example Yelow Aircraft BVM kit Nevertheless complex structure Spitfire puts beyond modelers designing skills am no exception Certainly scratch-building whether plans otherwise popular once Perhaps elimination Rule 46 meant appease majority unwilling make effort build scratch will increase interest Scale can live Continued page 42 #101 Extra Hands below Makes covering easy #401 Digger left Easiest use hinging tool available $335 ELDON J LIND COMPANY 3151 Caravelle Dr Lake Havasu City AZ 86406 602 453-7970 Send self-addressed stamped envelope br catalog products MIC & Visa accepted December 1993 5 FOR SERIOUS MODEL BUILDERS Build entire basic assembly before gluing Bandit Does Again Bob Bienensteins Bandit November 1993 Model Aviation won Moffett event Nats/USOC second straight year Bobs winning score 1080 easily topped field easy accuraru SiralgEll Without access #500A $10885 access #50DB $191 AO Hole Story uzuz Duplicator Contour Sander Turn out beautiful edges Simple easy Standard $2055 xe $5955 DODDGER DODDGER takes 1st Place 1993 AMA Nationals! Craig Gruokemeyer mw has add previous list awards 1st Place Nationals 1990 1991 & now 1993 National Record Holder & 1991 19- 1st Place Awarda 11-2nd Place Awards 26- Fast Time Awards 1989 & 1991 TURN Q500 Champ 5th PlaceNMPRA National Pbuts kit includes machine-cut hand-selected wood AII tricks included* record keeps growingEngine 25 45 Satisfy yew need speed Span 50 inchea$4999 vi& DODDGER Area 500 aquare inchee DIRECT CoNNEC-rioN mm-Es--_______ Letters Continued page 5 pass change off completely fair competitors disservice very modelers future hope Designer Scale Ive disciple Dave Platts years case believe has stryed far mark Jim Ryan Cincinnati Ohio Help Provided Thanks much publishing letter Lockheed Electra lOB response great expected quality information indicative quality membership AMA have extended thanks Bill Harney Neil Reid Henry Farrar wealth info greatest Thanks again great magazine Carl W Lybarger Springfield Missouri Shhh would like reply letter Hawks vs Models September 1993 issue Model Aviation Mr Larry Renger Mr Renger relates experience police officer flying Cox EZ-Bee II unfortunately makes light increasingly serious problem noise levels Clearly model power-on mode caused noise complaint implies fooled local law enforcement official thinking irate neighbor overly sensitive further points out absolve himself further blame engine muffled met AMA FAT specs Clearly too loud someone Mr Rengers actions attitude disservice jeopardize actions serious modelers attempting quiet model engines save flying sites Scott Schroeder Newark Calfomia Theory Fact Part AMAs charter promote education AMA justly proud its young members have gone careers aviation aerodynamics regard important technical issues terminology presented accurately regret have found large number errors Mr cot2tirlued page 52 42 Model Aviation * Capstone B/C Supplim Inc. 562 W Sehrock Rd. Wessavifle OH 43081 614-899-6313 1-800-593-5250 BRASS HARDWARE sLID WILL STORE 2 TRANSMITTERS THREE SLIDE OUT DRAWERS sALSO INCLUDED CONTROL PANEL FUEL PUMP 1 GAL FUEL BOTTLE 1 2V RECHARGABLE NO MAINTENANCE BATTERY ACTUAL SIZE 1 & x 1 6 x 1 PM Send Check Money Order $16995 1 Shipping & Handling NORTHWEST HOBBY TECHNOLOGIES 322 E St SE Auburn WA 98002 206 939-0884 Letters Continued page 42 deBolts articles recently September 1993 Model Aviation mere difference opinion issues give just three examples Different airfoils generate different amounts lift change wing another re trim plane steady horizontal flight lift will exactly equal weight both cases Yet deBolt Due revolutionary affect new Snake Oil Lubricants Power Rev having B/C engines model ers mak ing Secret Weapon r Rev will quickly transform B/C engine faster smoother powerful efficient powerplant special SP-1O lubricant formula Power Rev B/C Fuel Treatment R/C Engine Treatment B/C 2-Cycle Oil secret effects posi tive change surface metal internal engine parts electro-chemical conditioning causes parts become speaks wing Davis airfoil creating lift of tested wing can have better worse lift-to-drag ratio different zero-lift angle attack higher lower maximum coefficient lift amount lift property airfoil point deBolt says tail lift increased moved mean coefficient lift Ci aft means center lift 'mean coefficient lift' repellent WITH other helps sr-b eliminate friction results phenomenall Power Rev B/C Fuel Treatment stabilizes oxygenates uel tdfficient com bustion longer running times regular treatment Power Rev R/C Engine Treatment will uard engine wear lubricates protects internal engine parts big names B/C using Snake Oil lubricants now swear So notice bottle Power Rev hidden buddies field box youll know hasnt told about it. thats secret weaoon III ICANTS After increased speeds my Available R/C Outlets Nationwide Aggressor achieved Isse SnakeExcluaively Manufactured Diatributed OilLabrica nts treat alt P/CRobart Mfg Inc StOharlen IL 708-584-7616pamSts equipment--David Ribbe ___ MADE IN USA _____ 01593 R5EARTMFGfmm Power Rev A/C Engtne Treatment SO-Ol r Rev A/C Fuet Treatment- SO-tt2 r Rev A/C 2-Cycle Oil SO-06 52 Model Aviation ay move coefficient lift since place dimensionless number Since correct notation coefficient lift used error repeated dont think its typo confusion authors part editors should have caught August issue deBolt called wing tips have sweep leading edge canard whereas term usually means aircraft configuration main lifting surface rear horizontal stabilizing surface canard front Hal deBolt [a] well-known respected designer flier model planes have published articles sufficient editorial care checking does him readers no service JefRaskin Pacfica California seems time technical article presented number folks out will claim its wrong regardless material presented lam well aware problems have occurred previous deBolt articles must remember thing content pieces present represents authors opinions As such must allow room divergence Whether material actually useful up individuals needs also rechecked canard reference found no indication deBolt meant use term anything other its standard context ie main lifting surface rear SPECIFICATIONS Wing Span 36 Wing Area 360 sq Engine lO.15 o 3 ChannelI Weight 35 oz Perfect Club Combat Pylon Racing Just Plane Fun STILL ONLY. OPTIONAL DRESS UP Include $500 Shioinc & handlir